input-bug

components.checkbox-component.js

import Ember from 'ember';

export default Ember.Component.extend({});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  data: [
    {
      checked: true,
      label: 'active'
    },
    {
      checked: false,
      label: 'archived'
    }
  ],
  
  actions: {
  	changeState(e) {
      e.preventDefault();
      
      const optData = this.get('data').map((d) => {
        return {
        	...d,
          checked: e.target.checked
        }
      });
      
      this.set('data', optData);
      
      const newData = this.get('data').map((d) => {
        return {
        	...d,
          checked: true
        }
      });
      
      setTimeout(() => {
        this.set('data', newData);
      }, 1000); 
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#each data key="checked" as |state|}}
	{{checkbox-component label=state.label checked=state.checked changeState=(action "changeState")}}
{{/each}}

templates.components.checkbox-component.hbs

{{checked}}
<input type="checkbox"
	name="state"
  id={{label}}
  checked={{checked}}
  onchange={{action changeState}}
  />
<label for="active">Active</label>
 

tests.helpers.destroy-app.js

import { run } from '@ember/runloop';

export default function destroyApp(application) {
  run(application, 'destroy');
}

tests.helpers.start-app.js

import Ember from 'ember';
import Application from '../../app';
import config from '../../config/environment';

const { run } = Ember;
const assign = Ember.assign || Ember.merge;

export default function startApp(attrs) {
  let application;

  let attributes = assign({rootElement: "#test-root"}, config.APP);
  attributes.autoboot = true;
  attributes = assign(attributes, attrs); // use defaults, but you can override;

  run(() => {
    application = Application.create(attributes);
    application.setupForTesting();
    application.injectTestHelpers();
  });

  return application;
}

tests.test-helper.js

import Application from '../app';
import config from '../config/environment';
import { setApplication } from '@ember/test-helpers';
import { start } from 'ember-qunit';
import { assign } from '@ember/polyfills';

let attributes = assign({ rootElement: '#main' }, config.APP);
setApplication(Application.create(attributes));

start();

twiddle.json

{
  "version": "0.15.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.4.3",
    "ember-template-compiler": "3.4.3",
    "ember-testing": "3.4.3"
  },
  "addons": {
    "ember-data": "3.4.2"
  }
}